Diplomatic cables revealed by WikiLeaks show that Libyan leader Muammar el-Qaddafi’s son paid Mariah Carey $1 million for a performance in St. Barts. RELATED: WBW Honors: Berry Gordy The cables also note that another of Qaddafi’s sons held a similarly lavish New Year’s party in 2010, paying singers Beyonce and Usher an undisclosed amount for  […]